Aérotrain would have required new lines, easements and stations in metropolitan areas.

New rules were later set out requiring regional stations to offer minimum levels of local content, over a six-week period.

It also requires stations to offer diverse programming that reflects the needs and interests of the community, including:

FCC regulations also require stations at least once an hour to state the station's call letters, followed by the city of license.

What would be the benefits of requiring stations to count and report how many letters they have received?

And they add that the law requires only stations being extensively rebuilt be brought fully in line with the regulations.

The bill would also require stations to give candidates attacked by independent political action committees free time to respond to those ads, too.

The system would have the same frequency as the tram, but use double trams and would therefore require larger stations.

It required only two guidance stations while Matador required three.

The U.S. government began requiring stations to use three-letter call signs around 1912, but they could be chosen at random.